Virtual money balance bypass inquiry method, system and computer-readable storage medium
US9767456B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Nov 28, 2012 |
| Grant date | Sep 19, 2017 |
| Priority date | — |
| Expiry date | Mar 28, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06Q30/06
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
Provided is a virtual money balance bypass inquiry method, comprising: receiving a purchase demand submitted by a client, wherein the purchase demand contains the sum to be paid; receiving a balance inquiry request which is transmitted by the client in asynchronous mode, wherein the balance inquiry request contains the sum to be paid; inquiring the balance of a user account according to the balance inquiry request, and obtaining a result flag by comparing the balance of the user account with the sum to be paid; returning the result flag to the client in asynchronous mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.